/*
 * Copyright 2019 flow.ci
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.flowci.store;

import java.io.IOException;
import java.io.InputStream;

public interface FileManager {

    /**
     * Create directory for pathable objects
     */
    String create(Pathable... objs) throws IOException;

    /**
     * Save file to storage, and return the file path
     */
    String save(String fileName, InputStream data, long size, Pathable... objs) throws IOException;

    /**
     * Read file content
     */
    InputStream read(String fileName, Pathable... objs) throws IOException;

    /**
     * Remove file
     */
    String remove(String fileName, Pathable... objs) throws IOException;

    /**
     * Remove file by file path
     */
    String remove(String filePath) throws IOException;

    /**
     * Check directory is existed
     */
    boolean exist(Pathable... objs);

    /**
     * Check file is existed
     */
    boolean exist(String fileName, Pathable... objs);
}
